4196005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 5971968

約数和(自身を除く): 1775963

約数列:

[1, 5, 11, 23, 31, 55, 107, 115, 155, 253, 341, 535, 713, 1177, 1265, 1705, 2461, 3317, 3565, 5885, 7843, 12305, 16585, 27071, 36487, 39215, 76291, 135355, 182435, 381455, 839201, 4196005]

約数ペア:

[(1, 4196005), (5, 839201), (11, 381455), (23, 182435), (31, 135355), (55, 76291), (107, 39215), (115, 36487), (155, 27071), (253, 16585), (341, 12305), (535, 7843), (713, 5885), (1177, 3565), (1265, 3317), (1705, 2461)]